Grinding device of pipes used for curved surface anti-buckling tests of adhesive tapes

Abstract

The invention provides a grinding device of pipes used for the curved surface anti-buckling tests of adhesive tapes. The grinding device comprises a base, a motor, a rotating shaft, a dead head, a tip, a screw and a slider. A first upright plate and a second upright plate are arranged on the upper end surface of the base at interval, a driving gear is arranged on an output shaft of the motor, therotating shaft can be arranged on the lower end part of the first upright plate in a rotating manner, the outer end of the rotating shaft is provided with a driving wheel and an input gear which simultaneously rotates with the driving wheel, the input gear is in meshing transmission with the driving gear, the inner end of the rotating shaft is provided with a first clamp component, the dead head is arranged on one side of the second upright plate, and the screw is in transmission connection with the driving gear through a speed reduction mechanism; the slider is sheathed on the screw, and thebottom end of the slider is provided with a clamp. Compared with the prior art, the grinding device has the advantages that as manual grinding is replaced by mechanical grinding, the grinding efficiency is greatly improved; as personal factors are eliminated, the uniformity of ground pipes used for tests is good, and the data accuracy and reliability of the anti-buckling tests of adhesive tapes can be ensured.

Description

technical field [0001] The invention relates to a grinding device, in particular to a grinding device for a test tube used for measuring the anti-warping property of the curved surface of an adhesive tape. It belongs to the technical field of adhesive tapes. Background technique [0002] The tape industry often needs to test the anti-warping of some tapes. The existing operation method is to cut the tape into 110mm×25mm wide tape strips, and then stick them on the polished and wiped clean SUS304 along the circumferential direction. The outer surface of the stainless steel pipe, or the outer surface of the cleaned PP pipe or rod, and then reciprocatingly rolled 3-5 times with a pressing device, and then placed in an environment of 23°C and 65%RH humidity for 24 hours, and then put Place it in a circulating blast dryer capable of maintaining 80±1°C, keep the temperature constant for 4 hours, and then test the warping distance between the two ends of the tape strip and the tub...

AI Technical Summary

Problems solved by technology

In this process, due to the influence of human factors, the randomness of the polishing effect is relatively large, and the reliability of the data will also have a certain impact

[0004] Since this kind of stainless steel pipe needs to be polished with the specified 280# water-resistant sandpaper, there is no grinding device specially for this kind of situation.

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